explain solution rd sharma class 12 chapter inverse trigonometric functions exercise 3.2 question 4 sub question (i) maths
Answer:
Hint: Any x represents an angle in
Given:
Solution:
is an angle in whose cosine is
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
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